Organization Profile
David S. Irwin, M.d.,p.a.
Unclaimed ProfileAbout David S. Irwin, M.d.,p.a.
David S. Irwin, M.d.,p.a. is a healthcare organization in Gaithersburg, MD, registered under geriatric psychiatry. The organization's National Provider Identifier (NPI) is 1366866808.
Factual summary compiled by Guide.md from public records; not written by this provider.
Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- David Baek, DPM Podiatry
- Wen-Li Lu, PT, MS, GCFP Physical Therapist
- Nicole Daskalakis Social Worker
- Barbara J. Wilson, L.C.P.C. Professional Counselor
- Shanae Rice Social Worker
- David A. Dutrow, D.M.D. General Practice Dentistry
- Madeline Sharp Social Worker
- Efraim S. Eshaghian Counselor
- Gina Buono Clinical Social Worker
- Erika L. Gordon, MSW Clinical Social Worker
- Sara Solomon, LMSW Clinical Social Worker
- Allison Rishty, LCSW-C Clinical Social Worker
Showing 12 of 49. The full list is in the Related Providers tab.
Specialty
Credentials & Licensing
Contact Information
- (301) 840-1077
- Email not available
Practice Locations
16220 FREDERICK RD SUITE 308
Gaithersburg, MD 20877
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does David S. Irwin, M.d.,p.a. specialize in?
David S. Irwin, M.d.,p.a. is a geriatric psychiatry in Gaithersburg, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is David S. Irwin, M.d.,p.a. located?
David S. Irwin, M.d.,p.a. is listed at 16220 Frederick Rd Suite 308, Gaithersburg, MD 20877. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is David S. Irwin, M.d.,p.a.'s phone number?
The number on file is (301) 840-1077. Contact the office directly to confirm availability and scheduling.
NPI registry
What is David S. Irwin, M.d.,p.a.'s NPI number?
David S. Irwin, M.d.,p.a.'s National Provider Identifier is 1366866808. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Has David S. Irwin, M.d.,p.a. confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by David S. Irwin, M.d.,p.a.. If this is you, claiming it is free.
Guide.md
Is this your practice?
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
Guide.md listings do not constitute medical advice or an endorsement.